According to Ainsworth, a major determinant of attachment security is having a caregiver who is sensitive and responsive to a child's needs

Which statement about suicide is true?

a. all people who commit suicide are mentally ill b. suicidal behaviors run in families c. there is a proven genetic basis that causes suicidal behavior d. the familial factor of suicide is environmental

The percentage of people over the age of sixty-five that fall each year is

A. ten B. twenty C. thirty D. fifty